NoClassDefFoundError when user selects 'Recent Changes' from drop-down menu

[ghost]

My FitNesse server 20200501 starts up correctly with fitnesse-git-plugin 1.2.0 loaded.

PS D:\FitNesse> java -jar fitnesse-standalone.jar Bootstrapping FitNesse, the fully integrated standalone wiki and acceptance testing framework. root page: fitnesse.wiki.fs.FileSystemPage at .\FitNesseRoot#latest logger: none authenticator: fitnesse.authentication.PromiscuousAuthenticator page factory: fitnesse.html.template.PageFactory page theme: bootstrap Starting FitNesse on port: 80

When user selects 'Recent changes' on a FitNesse wiki page, there is an error in the console.

WARNING: Unexpected exception [org/apache/commons/lang/NotImplementedException] java.lang.NoClassDefFoundError: org/apache/commons/lang/NotImplementedException at fitnesse.wiki.fs.GitFileVersionsController.toWikiPage(GitFileVersionsController.java:252) at fitnesse.responders.WikiPageResponder.loadPage(WikiPageResponder.java:46) at fitnesse.responders.WikiPageResponder.makeResponse(WikiPageResponder.java:36) at fitnesse.FitNesseExpediter.createGoodResponse(FitNesseExpediter.java:145) at fitnesse.FitNesseExpediter.makeResponse(FitNesseExpediter.java:112) at fitnesse.FitNesseExpediter.run(FitNesseExpediter.java:51) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.NotImplementedException at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 11 more

My plugins.properties content is
VersionsController=fitnesse.wiki.fs.SimpleFileVersionsController RecentChanges=fitnesse.wiki.fs.GitFileVersionsController

[fhoeben]

I suspect the plugin must be updated to use the more recent Apache commons lang that is included in FitNesse since a couple of versions.